what information do we need to determine the molecular formula of a compound from the empirical formula?

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins. co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)